#45 x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Synthetic Leather

Synthetic Leather

9 Socket Cap Screws Black Oxide

The 15-degree offset box end wrench geometry creates clearance for your fingers and makes it easier to reach around obstructions

Part Number DWDST51/64

Coarse / Fine Threads: Coarse

#45 x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Synthetic LeatherProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling